1/* 2 * Copyright (c) 2010 Advanced Micro Devices, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; 9 * redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution; 12 * neither the name of the copyright holders nor the names of its 13 * contributors may be used to endorse or promote products derived from 14 * this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * Authors: Gabe Black 29 */ 30 31#include "arch/x86/types.hh" 32#include "sim/serialize.hh" 33 34using namespace X86ISA; 35using namespace std; 36 37template <> 38void 39paramOut(CheckpointOut &cp, const string &name, ExtMachInst const &machInst) 40{ 41 // Prefixes 42 paramOut(cp, name + ".legacy", (uint8_t)machInst.legacy); 43 paramOut(cp, name + ".rex", (uint8_t)machInst.rex);
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44 paramOut(cp, name + ".vex", (uint32_t)machInst.vex); |
45 46 // Opcode 47 paramOut(cp, name + ".opcode.type", (uint8_t)machInst.opcode.type); 48 paramOut(cp, name + ".opcode.op", (uint8_t)machInst.opcode.op); 49 50 // Modifier bytes 51 paramOut(cp, name + ".modRM", (uint8_t)machInst.modRM); 52 paramOut(cp, name + ".sib", (uint8_t)machInst.sib); 53 54 // Immediate fields 55 paramOut(cp, name + ".immediate", machInst.immediate); 56 paramOut(cp, name + ".displacement", machInst.displacement); 57 58 // Sizes 59 paramOut(cp, name + ".opSize", machInst.opSize); 60 paramOut(cp, name + ".addrSize", machInst.addrSize); 61 paramOut(cp, name + ".stackSize", machInst.stackSize); 62 paramOut(cp, name + ".dispSize", machInst.dispSize); 63 64 // Mode 65 paramOut(cp, name + ".mode", (uint8_t)machInst.mode); 66} 67 68template <> 69void 70paramIn(CheckpointIn &cp, const string &name, ExtMachInst &machInst) 71{ 72 uint8_t temp8; 73 // Prefixes 74 paramIn(cp, name + ".legacy", temp8); 75 machInst.legacy = temp8; 76 paramIn(cp, name + ".rex", temp8); 77 machInst.rex = temp8; 78
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79 uint32_t temp32; 80 paramIn(cp, name + ".vex", temp32); 81 machInst.vex = temp32; 82 |
83 // Opcode 84 paramIn(cp, name + ".opcode.type", temp8); 85 machInst.opcode.type = (OpcodeType)temp8; 86 paramIn(cp, name + ".opcode.op", temp8); 87 machInst.opcode.op = temp8; 88 89 // Modifier bytes 90 paramIn(cp, name + ".modRM", temp8); 91 machInst.modRM = temp8; 92 paramIn(cp, name + ".sib", temp8); 93 machInst.sib = temp8;; 94 95 // Immediate fields 96 paramIn(cp, name + ".immediate", machInst.immediate); 97 paramIn(cp, name + ".displacement", machInst.displacement); 98 99 // Sizes 100 paramIn(cp, name + ".opSize", machInst.opSize); 101 paramIn(cp, name + ".addrSize", machInst.addrSize); 102 paramIn(cp, name + ".stackSize", machInst.stackSize); 103 paramIn(cp, name + ".dispSize", machInst.dispSize); 104 105 // Mode 106 paramIn(cp, name + ".mode", temp8); 107 machInst.mode = temp8; 108}
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